Bath, ME Weather & Growing Conditions
Today
64°F
Mostly Sunny
Mostly sunny, with a high near 64. Southwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 64°F | Mostly Sunny | 5 to 10 mph SW | 4% |
| Tonight | 52°F | Partly Cloudy | 5 to 10 mph SW | 3% |
| Thursday | 63°F | Mostly Cloudy then Chance Light Rain | 10 to 15 mph SW | 38% |
| Thursday Night | 54°F | Slight Chance Light Rain | 5 to 10 mph SW | 21% |
| Friday | 63°F | Light Rain Likely | 0 to 5 mph S | 68% |
| Friday Night | 50°F | Light Rain | 0 to 5 mph SE | 94% |
| Saturday | 58°F | Light Rain | 5 to 10 mph SE | 84% |
| Saturday Night | 45°F | Chance Light Rain | 5 to 10 mph N | 43% |
| Sunday | 53°F | Chance Light Rain | 5 to 10 mph NW | 38% |
| Sunday Night | 40°F | Slight Chance Light Rain then Partly Cloudy | 5 mph W | 16% |
| Monday | 52°F | Slight Chance Light Rain | 5 to 15 mph W | 24% |
| Monday Night | 37°F | Slight Chance Light Rain then Partly Cloudy | 5 to 10 mph W | 21% |
| Tuesday | 52°F | Mostly Sunny | 10 to 15 mph W | 11% |
| Tuesday Night | 37°F | Partly Cloudy | 5 to 10 mph W | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bath, ME
Last spring frost
Apr 28
First fall frost
Oct 21
Growing season
175 days
Hardiness zone
6a
Explore more for Bath, ME: full frost dates · planting calendar · Maine frost dates
Climate data from the nearest NOAA station, Westport Island, Me (9.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.